Nickel-Catalyzed Direct C–H Trifluoromethylation of Free Anilines with Togni’s Reagent
作者:Xianying Gao、Yang Geng、Shuaijun Han、Apeng Liang、Jingya Li、Dapeng Zou、Yusheng Wu、Yangjie Wu
DOI:10.1021/acs.orglett.8b01216
日期:2018.7.6
nickel-catalyzed C–H trifluoromethylation for the synthesis of trifluoromethylated free anilines using Togni’s reagent has been developed. This approach exhibits a good functional group tolerance, good regioselectivity, and chemoselectivity under mild conditions. The newly developed economical one-step method is a better alternative to synthesize trifluoromethylated free anilines.
已经开发出一种有效的镍催化的C–H三氟甲基化,用于使用Togni试剂合成三氟甲基化的游离苯胺。该方法在温和条件下显示出良好的官能团耐受性,良好的区域选择性和化学选择性。新开发的经济型一步法是合成三氟甲基化游离苯胺的更好选择。